(19)
(11) EP 1 495 357 A2

(12)

(88) Date of publication A3:
18.12.2003

(43) Date of publication:
12.01.2005 Bulletin 2005/02

(21) Application number: 03745648.0

(22) Date of filing: 28.03.2003
(51) International Patent Classification (IPC)7G02F 1/00
(86) International application number:
PCT/US2003/009537
(87) International publication number:
WO 2003/083560 (09.10.2003 Gazette 2003/41)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
Designated Extension States:
AL LT LV MK

(30) Priority: 28.03.2002 US 368641 P
28.03.2002 US 368607 P
04.06.2002 US 163762
04.06.2002 US 163398

(71) Applicant: KLA-Tencor Technologies Corporation
San Jose, CA 95134 (US)

(72) Inventors:
  • WILK, Dieter, E.
    San Jose, CA 95125 (US)
  • TANG, Anlun
    Pleasanton, CA 94566 (US)
  • VELLA, Eric, N.
    Mountain View, CA 94043 (US)
  • RUNYON, Rex
    Fremont, CA 94539 (US)
  • SULLIVAN, Jamie, M.
    Sunnyvale, CA 94086 (US)
  • JOHNSON, Ralph, T.
    Los Gatos, CA 95033 (US)

(74) Representative: Pawlyn, Anthony Neil 
Urquhart-Dykes & Lord LLPTower North CentralMerrion Way
Leeds LS2 8PA
Leeds LS2 8PA (GB)

   


(54) UV COMPATIBLE PROGRAMMABLE SPATIAL FILTER